chr start stop reference nuc variant nuc depth genic status zygosity variant ID 3 74502529 74502530 T C 24 GENIC homozygous 111615376 3 74502649 74502650 G C 24 GENIC homozygous 111615378 3 74502708 74502709 C T 21 GENIC homozygous 111615380 3 74502825 74502826 A G 28 GENIC homozygous 111615382